Features and improvements:
✔️ Introducing migration function for backward version compatibility.
✔️ New "workload type" field to streamline UDP/TCP proxy connections via Kubernetes
✔️UDP and TCP proxy forwarding connections are now enabled through the Kubernetes cluster.
✔️ Introducing new KFTray server coded in Golang for relaying TCP/UDP packets upstream.
✔️ Refined UI: configuration table now shows aliases with tooltips for extra details.
✔️ Improved layout: configurations sorted alphabetically by alias.
